/*
 Highcharts JS v3.0.6 (2013-10-04)
 Exporting module
 
 (c) 2010-2013 Torstein Hønsi
 
 License: www.highcharts.com/license
 */
(function(f) {
    var A = f.Chart, t = f.addEvent, C = f.removeEvent, k = f.createElement, n = f.discardElement, u = f.css, o = f.merge, r = f.each, p = f.extend, D = Math.max, j = document, B = window, E = f.isTouchDevice, F = f.Renderer.prototype.symbols, x = f.getOptions(), y;
    p(x.lang, {printChart: "Print chart", downloadPNG: "Download PNG image", downloadJPEG: "Download JPEG image", downloadPDF: "Download PDF document", downloadSVG: "Download SVG vector image", contextButtonTitle: "Chart context menu"});
    x.navigation = {menuStyle: {border: "1px solid #A0A0A0",
            background: "#FFFFFF", padding: "5px 0"}, menuItemStyle: {padding: "0 10px", background: "none", color: "#303030", fontSize: E ? "14px" : "11px"}, menuItemHoverStyle: {background: "#4572A5", color: "#FFFFFF"}, buttonOptions: {symbolFill: "#E0E0E0", symbolSize: 14, symbolStroke: "#666", symbolStrokeWidth: 3, symbolX: 12.5, symbolY: 10.5, align: "right", buttonSpacing: 3, height: 22, theme: {fill: "white", stroke: "none"}, verticalAlign: "top", width: 24}};
    x.exporting = {type: "image/png", url: "http://export.highcharts.com/", buttons: {contextButton: {menuClassName: "highcharts-contextmenu",
                symbol: "menu", _titleKey: "contextButtonTitle", menuItems: [{textKey: "printChart", onclick: function() {
                            this.print();
                        }}, {separator: !0}, {textKey: "downloadPNG", onclick: function() {
                            this.exportChart();
                        }}, {textKey: "downloadJPEG", onclick: function() {
                            this.exportChart({type: "image/jpeg"});
                        }}, {textKey: "downloadPDF", onclick: function() {
                            this.exportChart({type: "application/pdf"});
                        }}, {textKey: "downloadSVG", onclick: function() {
                            this.exportChart({type: "image/svg+xml"});
                        }}]}}};
    f.post = function(c, a) {
        var d, b;
        b = k("form", {method: "post",
            action: c, enctype: "multipart/form-data"}, {display: "none"}, j.body);
        for (d in a)
            k("input", {type: "hidden", name: d, value: a[d]}, null, b);
        b.submit();
        n(b);
    };
    p(A.prototype, {getSVG: function(c) {
            var a = this, d, b, z, h, g = o(a.options, c);
            if (!j.createElementNS)
                j.createElementNS = function(a, b) {
                    return j.createElement(b);
                };
            c = k("div", null, {position: "absolute", top: "-9999em", width: a.chartWidth + "px", height: a.chartHeight + "px"}, j.body);
            b = a.renderTo.style.width;
            h = a.renderTo.style.height;
            b = g.exporting.sourceWidth || g.chart.width || /px$/.test(b) &&
                    parseInt(b, 10) || 600;
            h = g.exporting.sourceHeight || g.chart.height || /px$/.test(h) && parseInt(h, 10) || 400;
            p(g.chart, {animation: !1, renderTo: c, forExport: !0, width: b, height: h});
            g.exporting.enabled = !1;
            g.series = [];
            r(a.series, function(a) {
                z = o(a.options, {animation: !1, showCheckbox: !1, visible: a.visible});
                z.isInternal || g.series.push(z);
            });
            d = new f.Chart(g, a.callback);
            r(["xAxis", "yAxis"], function(b) {
                r(a[b], function(a, c) {
                    var g = d[b][c], f = a.getExtremes(), h = f.userMin, f = f.userMax;
                    g && (h !== void 0 || f !== void 0) && g.setExtremes(h,
                            f, !0, !1);
                });
            });
            b = d.container.innerHTML;
            g = null;
            d.destroy();
            n(c);
            b = b.replace(/zIndex="[^"]+"/g, "").replace(/isShadow="[^"]+"/g, "").replace(/symbolName="[^"]+"/g, "").replace(/jQuery[0-9]+="[^"]+"/g, "").replace(/url\([^#]+#/g, "url(#").replace(/<svg /, '<svg xmlns:xlink="http://www.w3.org/1999/xlink" ').replace(/ href=/g, " xlink:href=").replace(/\n/, " ").replace(/<\/svg>.*?$/, "</svg>").replace(/&nbsp;/g, " ").replace(/&shy;/g, "­").replace(/<IMG /g, "<image ").replace(/height=([^" ]+)/g, 'height="$1"').replace(/width=([^" ]+)/g,
                    'width="$1"').replace(/hc-svg-href="([^"]+)">/g, 'xlink:href="$1"/>').replace(/id=([^" >]+)/g, 'id="$1"').replace(/class=([^" >]+)/g, 'class="$1"').replace(/ transform /g, " ").replace(/:(path|rect)/g, "$1").replace(/style="([^"]+)"/g, function(a) {
                return a.toLowerCase();
            });
            return b = b.replace(/(url\(#highcharts-[0-9]+)&quot;/g, "$1").replace(/&quot;/g, "'");
        }, exportChart: function(c, a) {
            var c = c || {}, d = this.options.exporting, d = this.getSVG(o({chart: {borderRadius: 0}}, d.chartOptions, a, {exporting: {sourceWidth: c.sourceWidth ||
                            d.sourceWidth, sourceHeight: c.sourceHeight || d.sourceHeight}})), c = o(this.options.exporting, c);
            f.post(c.url, {filename: c.filename || "chart", type: c.type, width: c.width || 0, scale: c.scale || 2, svg: d});
        }, print: function() {
            var c = this, a = c.container, d = [], b = a.parentNode, f = j.body, h = f.childNodes;
            if (!c.isPrinting)
                c.isPrinting = !0, r(h, function(a, b) {
                    if (a.nodeType === 1)
                        d[b] = a.style.display, a.style.display = "none";
                }), f.appendChild(a), B.focus(), B.print(), setTimeout(function() {
                    b.appendChild(a);
                    r(h, function(a, b) {
                        if (a.nodeType ===
                                1)
                            a.style.display = d[b];
                    });
                    c.isPrinting = !1;
                }, 1E3);
        }, contextMenu: function(c, a, d, b, f, h, g) {
            var e = this, j = e.options.navigation, q = j.menuItemStyle, l = e.chartWidth, m = e.chartHeight, o = "cache-" + c, i = e[o], s = D(f, h), v, w, n;
            if (!i)
                e[o] = i = k("div", {className: c}, {position: "absolute", zIndex: 1E3, padding: s + "px"}, e.container), v = k("div", null, p({MozBoxShadow: "3px 3px 10px #888", WebkitBoxShadow: "3px 3px 10px #888", boxShadow: "3px 3px 10px #888"}, j.menuStyle), i), w = function() {
                    u(i, {display: "none"});
                    g && g.setState(0);
                    e.openMenu = !1;
                }, t(i,
                        "mouseleave", function() {
                    n = setTimeout(w, 500);
                }), t(i, "mouseenter", function() {
                    clearTimeout(n);
                }), t(document, "mousedown", function(a) {
                    e.pointer.inClass(a.target, c) || w();
                }), r(a, function(a) {
                    if (a) {
                        var b = a.separator ? k("hr", null, null, v) : k("div", {onmouseover: function() {
                                u(this, j.menuItemHoverStyle);
                            }, onmouseout: function() {
                                u(this, q);
                            }, onclick: function() {
                                w();
                                a.onclick.apply(e, arguments);
                            }, innerHTML: a.text || e.options.lang[a.textKey]}, p({cursor: "pointer"}, q), v);
                        e.exportDivElements.push(b);
                    }
                }), e.exportDivElements.push(v,
                        i), e.exportMenuWidth = i.offsetWidth, e.exportMenuHeight = i.offsetHeight;
            a = {display: "block"};
            d + e.exportMenuWidth > l ? a.right = l - d - f - s + "px" : a.left = d - s + "px";
            b + h + e.exportMenuHeight > m && g.alignOptions.verticalAlign !== "top" ? a.bottom = m - b - s + "px" : a.top = b + h - s + "px";
            u(i, a);
            e.openMenu = !0;
        }, addButton: function(c) {
            var a = this, d = a.renderer, b = o(a.options.navigation.buttonOptions, c), j = b.onclick, h = b.menuItems, g, e, k = {stroke: b.symbolStroke, fill: b.symbolFill}, q = b.symbolSize || 12;
            if (!a.btnCount)
                a.btnCount = 0;
            if (!a.exportDivElements)
                a.exportDivElements =
                [], a.exportSVGElements = [];
            if (b.enabled !== !1) {
                var l = b.theme, m = l.states, n = m && m.hover, m = m && m.select, i;
                delete l.states;
                j ? i = function() {
                    j.apply(a, arguments);
                } : h && (i = function() {
                    a.contextMenu(e.menuClassName, h, e.translateX, e.translateY, e.width, e.height, e);
                    e.setState(2);
                });
                b.text && b.symbol ? l.paddingLeft = f.pick(l.paddingLeft, 25) : b.text || p(l, {width: b.width, height: b.height, padding: 0});
                e = d.button(b.text, 0, 0, i, l, n, m).attr({title: a.options.lang[b._titleKey], "stroke-linecap": "round"});
                e.menuClassName = c.menuClassName ||
                        "highcharts-menu-" + a.btnCount++;
                b.symbol && (g = d.symbol(b.symbol, b.symbolX - q / 2, b.symbolY - q / 2, q, q).attr(p(k, {"stroke-width": b.symbolStrokeWidth || 1, zIndex: 1})).add(e));
                e.add().align(p(b, {width: e.width, x: f.pick(b.x, y)}), !0, "spacingBox");
                y += (e.width + b.buttonSpacing) * (b.align === "right" ? -1 : 1);
                a.exportSVGElements.push(e, g);
            }
        }, destroyExport: function(c) {
            var c = c.target, a, d;
            for (a = 0; a < c.exportSVGElements.length; a++)
                if (d === c.exportSVGElements[a])
                    d.onclick = d.ontouchstart = null, c.exportSVGElements[a] = d.destroy();
            for (a =
                    0; a < c.exportDivElements.length; a++)
                d = c.exportDivElements[a], C(d, "mouseleave"), c.exportDivElements[a] = d.onmouseout = d.onmouseover = d.ontouchstart = d.onclick = null, n(d);
        }});
    F.menu = function(c, a, d, b) {
        return["M", c, a + 2.5, "L", c + d, a + 2.5, "M", c, a + b / 2 + 0.5, "L", c + d, a + b / 2 + 0.5, "M", c, a + b - 1.5, "L", c + d, a + b - 1.5];
    };
    A.prototype.callbacks.push(function(c) {
        var a, d = c.options.exporting, b = d.buttons;
        y = 0;
        if (d.enabled !== !1) {
            for (a in b)
                c.addButton(b[a]);
            t(c, "destroy", c.destroyExport);
        }
    });
})(Highcharts);
